html,
body,
ul,
li,
div {
    margin: 0;
    padding: 0;
}

html,
body {
    width: 100%;
    height: 100%;
    font-size: 28px;
}

li {
    list-style: none;
}

.wrapper {
    /*display: flex;*/
    /*flex-direction: column;*/
    /*justify-content: flex-start;*/
    height: 100%;
    background: #EFEEEC;
}

.header {
    width: 100%;
    height: 0.85rem;
    line-height: 0.85rem;
    color: #FFFFFF;
    background: #363A3D;
    overflow: hidden;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 10;
}

.header div {
    float: left;
}

.header .left {
    text-decoration: none;
    display: block;
    width: 0.8rem;
    text-align: center;
    height: 0.85rem;
    font-size: 0.26rem;
    color: #FFFFFF
}

.header div.btn {
    float: right;
    margin-top: 0.12rem;
    width: 0.8rem;
    margin-right: 0.1rem;
    text-align: center;
    background: #27692B;
    height: 0.6rem;
    line-height: 0.6rem;
    font-size: 0.26rem;
    color: #FFFFFF
}

.header div.picc {
    height: 0.6rem;
    border-left: 2px solid rgba(0, 0, 0, 0.3);
    margin-top: 0.15rem;
    line-height: 0.6rem;
    padding-left: 0.2rem;
}

.container {
    flex-grow: 1;
    overflow-y: auto;
    margin-top: 0.85rem;
}

.nav {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-around;
    width: 100%;
    overflow: hidden;
    background: #FFFFFF;
    margin-bottom: 20px;
}

.nav li {
    width: 32%;
    height: 2.8rem;
    border: 0.02rem solid rgba(0,0,0,0.6);
    position: relative;
}
.nav li .kuai{
    width: 0.4rem;
    height: 0.4rem;
    text-align: center;
    line-height: 0.4rem;
    color: #fff;
    background: rgba(0,0,0,0);
    border: 0.03rem solid #fff;
    position: absolute;
    top: 5%;
    right: 5%;
}
.nav li img {
    width: 100%;
    height: 2.8rem;
    float: left;
    border:none;
    
}

.nav li span {
    display: block;
    text-align: center;
    width: 100%;
    color: #777777;
    font-size: 20px;
}

.footer {
    width: 100%;
    height: 0.85rem;
    line-height: 0.85rem;
    color: #FFFFFF;
    background: rgba(0, 0, 0, 0.5);
    overflow: hidden;
    position: fixed;
    bottom: 0;
    left: 0;
    z-index: 10;
}
